package 慕课网.homework1;

public class Test {
    public static void main(String[] args) {
        research one=new research("研发工作","开心工作","1000","10");
        testwork tow=new testwork("测试工作","开心工作",10,5);
        parent three=new parent("开心工作");
        System.out.println(three.describe());
        System.out.println(tow.describe());
        System.out.println(one.describe());
    }
}
